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automation

  • 赛灵思电机控制开发套件简介(英文版)

      The power of programmability gives industrial automation designers a highly efficient, cost-effective alternative to traditional motor control units (MCUs)。 The parallel-processing power, fast computational speeds, and connectivity versatility of Xilinx® FPGAs can accelerate the implementation of advanced motor control algorithms such as Field Oriented Control (FOC)。   Additionally, Xilinx devices lower costs with greater on-chip integration of system components and shorten latencies with high-performance digital signal processing (DSP) that can tackle compute-intensive functions such as PID Controller, Clark/Park transforms, and Space Vector PWM.   The Xilinx Spartan®-6 FPGA Motor Control Development Kit gives designers an ideal starting point for evaluating time-saving, proven, motor-control reference designs. The kit also shortens the process of developing custom control capabilities, with integrated peripheral functions (Ethernet, PowerLink, and PCI® Express), a motor-control FPGA mezzanine card (FMC) with built-in Texas Instruments motor drivers and high-precision Delta-Sigma modulators, and prototyping support for evaluating alternative front-end circuitry.

    标签: 赛灵思 电机控制 开发套件 英文

    上传时间: 2013-10-28

    上传用户:wujijunshi

  • xilinx FPGAs在工业中的应用

      The revolution of automation on factory floors is a key driver for the seemingly insatiable demand for higher productivity, lower total cost of ownership,and high safety. As a result, industrial applications drive an insatiable demand of higher data bandwidth and higher system-level performance.   This white paper describes the trends and challenges seen by designers and how FPGAs enable solutions to meet their stringent design goals.

    标签: xilinx FPGAs 工业 中的应用

    上传时间: 2013-11-08

    上传用户:yan2267246

  • 此代码可以实现以下功能 使用wordappalication 组件

    此代码可以实现以下功能 使用wordappalication 组件,代码如下 启动Word时用如下代码: begin try Wordapplication.Connect except MessageDlg(’Word may not be installed’, mtError, [mbOk], 0) Abort end Wordapplication.Visible := True WordApplication.Caption := ’Delphi automation’ end

    标签: wordappalication 代码

    上传时间: 2014-01-22

    上传用户:Divine

  • 在实际应用中

    在实际应用中,编程者往往喜欢程序能自动生成word说明文档,说明程序运行的状况或运行的结果;或者程序能提取数据库的内容生成word表格,使用户能方便的查看和修改,打印。但是VC++中调用word的确不容易,特别是对word中各种函数的使用,本文以作者的工作经验详细介绍一下如何调用word和进行word表格的填写,有同样需求的编友也可查看一下MSDN中的automation Microsoft Office 97 and Microsoft office 2000。

    标签: 实际应用

    上传时间: 2015-04-10

    上传用户:zhangjinzj

  • 操作系统有所耳闻

    操作系统有所耳闻,它是微软已推出的三种操作系统内核之一,是一种实时操作系统。虽然它是一种实时操作系统,但是从96年发布v1.0到现在,它的主要用途都在民用领域,比如Pocket PC、SmartPhone、automation。不像VxWorks,应用于航空航天、军事等领域。现在linux、VxWorks厂商也都看好嵌入式民用市场,激烈竞争在所难免。我看好Windows CE,因为微软在PC领域实在太强,用户也早已熟悉了微软的产品,把PC下的技术移植到嵌入式领域,首先在操作界面方面就占了上风。

    标签: 操作系统

    上传时间: 2013-12-31

    上传用户:zhengzg

  • vb内嵌flash应用 Type=Exe Form=frmMain.frm Reference=*G{00020430-0000-0000-C000-000000000046}#2.0#0#..

    vb内嵌flash应用 Type=Exe Form=frmMain.frm Reference=*\G{00020430-0000-0000-C000-000000000046}#2.0#0#..\..\..\..\WINDOWS\SYSTEM\stdole2.tlb#OLE automation Object={D27CDB6B-AE6D-11CF-96B8-444553540000}#1.0#0 SWFLASH.OCX Startup="frmMain" ExeName32="FlashTutorial.exe" Command32="" Name="FlashTutorial" HelpContextID="0" CompatibleMode="0" MajorVer=1 MinorVer=0 RevisionVer=0 AutoIncrementVer=0 ServerSupportFiles=0 VersionCompanyName="funky frog systems" CompilationType=0 OptimizationType=0 FavorPentiumPro(tm)=0 CodeViewDebugInfo=0 NoAliasing=0 BoundsCheck=0 OverflowCheck=0 FlPointCheck=0 FDIVCheck=0 UnroundedFP=0 StartMode=0 Unattended=0 Retained=0 ThreadPerObject=0 MaxNumberOfThreads=1

    标签: 0000 000000000046 Reference 00020430

    上传时间: 2014-11-02

    上传用户:lizhen9880

  • 我们在编写程序

    我们在编写程序,开发软件的过程中如果能利用已有的程序的功能,那么可以大大减轻开发过程中程序员的工作量,同时达到事半功倍的效果。例如在工程中,许多软件需要文字处理功能,虽然MFC提供了一些方法,但是具体实现起来既费事,又有一定的困难,如果我们可以直接使用OFFICE提供的功能,岂不美哉!要实现这一目的,只需要利用微软的ActiveX automation技术就可以轻松实现。本例主要讲述了自动化的概念,并通过一个操作Word文档的程序来帮助读者朋友理解Visual C++编程中如何实现自动化。

    标签: 编写 程序

    上传时间: 2014-02-22

    上传用户:xyipie

  • By Tom Christiansen and Nathan Torkington ISBN 1-56592-243-3 First Edition, published August 1998

    By Tom Christiansen and Nathan Torkington ISBN 1-56592-243-3 First Edition, published August 1998. (See the catalog page for this book.) Search the text of Perl Cookbook. Table of Contents Copyright Page Foreword Preface Chapter 1: Strings Chapter 2: Numbers Chapter 3: Dates and Times Chapter 4: Arrays Chapter 5: Hashes Chapter 6: Pattern Matching Chapter 7: File Access Chapter 8: File Contents Chapter 9: Directories Chapter 10: Subroutines Chapter 11: References and Records Chapter 12: Packages, Libraries, and Modules Chapter 13: Classes, Objects, and Ties Chapter 14: Database Access Chapter 15: User Interfaces Chapter 16: Process Management and Communication Chapter 17: Sockets Chapter 18: Internet Services Chapter 19: CGI Programming Chapter 20: Web automation Index Colophon

    标签: Christiansen Torkington published Edition

    上传时间: 2014-02-20

    上传用户:yyq123456789

  • VTS(VisuaI Test Shelf) V3.4.7的源代码。VTS是美国国家联邦实验室N.I.S.T.所开发的BACnet协议下的报文的测试工具。BACnet(A Data Communica

    VTS(VisuaI Test Shelf) V3.4.7的源代码。VTS是美国国家联邦实验室N.I.S.T.所开发的BACnet协议下的报文的测试工具。BACnet(A Data Communication Protocol for Building automation and Control Network)是由美国采暖、制冷和空调工程师协会制定的开放楼宇自动控制网络数据通信协议。

    标签: BACnet N.I.S.T. VTS Communica

    上传时间: 2014-10-12

    上传用户:坏天使kk

  • Windows API Tutorials, Windows API编程最好的手册.文档格式专门制作成为各个章节相互关联的html格式,大家可以像查阅msdn一样方便使用.各个章节的内容如下: Wi

    Windows API Tutorials, Windows API编程最好的手册.文档格式专门制作成为各个章节相互关联的html格式,大家可以像查阅msdn一样方便使用.各个章节的内容如下: Winnie Generic Controls Dialog-based App Generic Dialog Canvas Pens and Brushes Threads Folder Watcher Shell API OLE Smart OLE OLE automation Splitter Bar

    标签: Windows API Tutorials html

    上传时间: 2015-09-28

    上传用户:ls530720646